@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;0,9..40,900;1,9..40,400&display=swap');

:root{
  --bg: #0c1829;
  --bg-elevated: #101e34;
  --bg-card: #152240;
  --bg-card-hover: #1a2a4d;
  --text: #edf2f7;
  --text-secondary: #94a3b8;
  --muted: #64748b;
  --border: rgba(148,186,233,0.1);
  --border-hover: rgba(148,186,233,0.18);
  --surface: #12203a;
  --accent: #14b8a6;
  --accent-bright: #2dd4bf;
  --accent-dim: #0d9488;
  --accent-glow: rgba(45,212,191,0.25);
  --accent-subtle: rgba(45,212,191,0.08);
  --navy-light: rgba(59,130,246,0.06);
  --shadow: 0 16px 48px rgba(0,0,0,0.35);
  --radius: 14px;
  --container: 1140px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;}
body{
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 600px 600px at 30% 20%, rgba(20,184,166,0.18), transparent 70%),
    radial-gradient(ellipse 400px 400px at 70% 35%, rgba(234,179,8,0.08), transparent 65%),
    radial-gradient(ellipse 900px 700px at 45% 25%, rgba(30,58,110,0.3), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

a{color:inherit;text-decoration:none;transition:color .15s;}
a:hover{color:var(--accent-bright);text-decoration:none;}
p{margin:0 0 1rem 0;}
h1,h2,h3{margin:0 0 .75rem 0; line-height:1.08; font-weight:800; letter-spacing:-0.03em;}
h1{font-size: clamp(2.6rem, 5vw, 3.8rem);}
h2{font-size: clamp(1.8rem, 3vw, 2.6rem);}
h3{font-size: 1.2rem; font-weight:700; letter-spacing:-0.01em;}
small{color:var(--muted);}

::selection{
  background: var(--accent);
  color: #fff;
}

/* Layout */
.container{
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

/* Header */
header.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12,24,41,0.75);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-bottom: 1px solid var(--border);
}
.navbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 16px 0;
  gap: 20px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing:-0.02em;
}
.brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-dim), var(--accent-bright));
  display:flex;align-items:center;justify-content:center;
  color: white;
  font-weight: 900;
  font-size: 14px;
}
.brand img{height:24px; width:auto; display:block;}
.site-header .brand img{filter: brightness(0) invert(1);}
.footer .brand img{filter: brightness(0) invert(1);}
.nav-links{
  display:flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items:center;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.92rem;
}
.nav-links a{
  padding: 8px 14px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav-links a:hover{
  color: var(--text);
  background: rgba(255,255,255,0.05);
  text-decoration:none;
}
.nav-links a.active{background: rgba(255,255,255,0.08); color: var(--text); text-decoration:none;}
.nav-cta{
  display:flex;
  gap: 10px;
  align-items:center;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 20px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration:none !important;
  cursor:pointer;
  transition: all .2s;
  letter-spacing: -0.01em;
}
.btn-primary{
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow), 0 0 40px rgba(45,212,191,0.1);
}
.btn-primary:hover{
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  box-shadow: 0 4px 28px var(--accent-glow), 0 0 60px rgba(45,212,191,0.15);
  color: #fff;
}
.btn-ghost{
  background: rgba(255,255,255,0.04);
  border-color: var(--border-hover);
  color: var(--text);
}
.btn-ghost:hover{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.22);
  color: var(--text);
}
.btn-link{
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--accent-bright);
}
.btn-outline{
  border: 1px solid var(--border-hover);
  background: transparent;
  color: var(--text-secondary);
  padding: 9px 16px;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all .15s;
}
.btn-outline:hover{
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-color: rgba(255,255,255,0.25);
}

/* Pills / Tags */
.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--border-hover);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
}
.tag{
  display:inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-subtle);
  border: 1px solid rgba(45,212,191,0.15);
  color: var(--accent-bright);
  font-weight: 600;
  font-size: 0.82rem;
}

/* Hero */
.hero{
  padding: 80px 0 48px 0;
  position: relative;
  background: transparent;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items:start;
}
@media (max-width: 1080px){
  .hero-grid{grid-template-columns: 1fr;}
}
.hero p.lead{
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 56ch;
  line-height: 1.6;
}
.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items:center;
  margin-top: 22px;
}
.hero-secondary{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* Panel */
.panel{
  background: linear-gradient(165deg, var(--bg-card) 0%, rgba(21,34,64,0.6) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  backdrop-filter: blur(8px);
}
.panel h3{margin-bottom: 10px;}
.mono{
  font-family: 'DM Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
}

/* Sections */
section.block{
  padding: 80px 0;
  position: relative;
}
section.block + section.block{
  border-top: none;
}
/* Opaque panel sections — content reads clearly */
section.block{
  background: rgba(12,24,41,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
section.block:nth-child(even){
  background: rgba(16,30,52,0.92);
}
/* Open/transparent sections — neural net shows through */
section.block-open{
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-top: none !important;
  border-bottom: none !important;
  padding: 48px 0;
}
.section-intro{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap: 20px;
  margin-bottom: 36px;
}
.section-intro p{color: var(--text-secondary); max-width: 70ch;}

/* Grid */
.grid{
  display:grid;
  gap: 16px;
}
.grid-3{grid-template-columns: repeat(3, 1fr);}
.grid-2{grid-template-columns: repeat(2, 1fr);}
@media (max-width: 1080px){
  .grid-3, .grid-2{grid-template-columns: 1fr;}
}

/* Cards */
.card{
  background: linear-gradient(165deg, var(--bg-card) 0%, rgba(18,30,55,0.8) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.card:hover{
  border-color: rgba(45,212,191,0.22);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2), 0 0 20px rgba(45,212,191,0.05);
  transform: translateY(-2px);
}
.card p{color: var(--text-secondary);}
.card .meta{
  color: var(--accent-bright);
  font-weight: 600;
  font-size:0.82rem;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.card .title{font-weight: 700; font-size: 1.08rem; margin-bottom: 8px; color: var(--text);}
.card a{color: var(--accent-bright); font-weight: 600;}
.card a:hover{color: #5eead4;}
.card a.btn-primary{color: #fff;}
.card a.btn-primary:hover{color: #fff;}

/* Lists */
.list{
  margin: 10px 0 0 0;
  padding-left: 18px;
  color: var(--text-secondary);
}
.list li{margin: 6px 0;}
hr.sep{
  border:0;
  border-top:1px solid var(--border);
  margin: 18px 0;
}

/* KPI */
.kpi{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}
.kpi .pill{background: rgba(255,255,255,0.04);}

/* Callout */
.callout{
  background: linear-gradient(135deg, rgba(20,184,166,0.1) 0%, rgba(30,80,160,0.08) 100%);
  border: 1px solid rgba(45,212,191,0.15);
  border-radius: var(--radius);
  padding: 22px;
}
.callout .title{font-weight:800; color: var(--text);}
.callout p{color: var(--text-secondary);}

/* Chat Demo Animation */
.chat-demo{
  max-width: 680px;
  margin: 0 auto;
  background: linear-gradient(165deg, var(--bg-card) 0%, rgba(18,30,55,0.8) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  overflow: hidden;
}
.chat-demo-bar{
  display:flex;
  align-items:center;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.chat-demo-dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.4;
}
.chat-demo-dot:first-child{background: #ef4444;}
.chat-demo-dot:nth-child(2){background: #eab308;}
.chat-demo-dot:nth-child(3){background: #22c55e;}
.chat-demo-label{
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.chat-row{
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s, transform 0.4s;
}
.chat-row.visible{
  opacity: 1;
  transform: translateY(0);
}
.chat-avatar{
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}
.chat-avatar.user{
  background: rgba(255,255,255,0.08);
  color: var(--text-secondary);
}
.chat-avatar.ai{
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  color: #fff;
}
.chat-bubble{
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 100%;
}
.chat-bubble strong{color: var(--text); font-weight: 600;}
.chat-cursor{
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent-bright);
  margin-left: 1px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}
@keyframes blink{
  50%{opacity:0;}
}
.chat-response-item{
  margin: 8px 0;
  padding-left: 14px;
  border-left: 2px solid var(--accent-dim);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.35s, transform 0.35s;
}
.chat-response-item.visible{
  opacity: 1;
  transform: translateX(0);
}
.chat-response-item .label{
  color: var(--accent-bright);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.chat-response-item .value{
  color: var(--text);
  font-weight: 500;
}
.chat-badge{
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(45,212,191,0.08);
  border: 1px solid rgba(45,212,191,0.12);
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.5s;
}
.chat-badge.visible{opacity: 1;}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: 48px 0;
  background: rgba(6,14,26,0.9);
  color: var(--text-secondary);
}
.footer a{color: var(--text-secondary); transition: color .15s;}
.footer a:hover{color: var(--accent-bright);}
.footer-grid{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
}
.footer h3{color:var(--text); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px;}
.footer p{margin-bottom: 6px; font-size: 0.92rem;}
.footer small{color: var(--muted);}
.footer .pill{border-color: var(--border); background: rgba(255,255,255,0.03); color: var(--text-secondary);}
.footer-social{
  display: flex;
  gap: 12px;
  margin-top: 6px;
}
.social-link{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border-hover);
  color: var(--text-secondary);
  transition: color .15s, border-color .15s, background .15s;
}
.social-link:hover{
  color: var(--accent-bright);
  border-color: var(--accent);
  background: var(--accent-subtle);
}
.footer-bottom{
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: right;
}
.footer-bottom small{
  color: var(--muted);
  font-size: 0.85rem;
}
.footer-bottom a{
  color: var(--text-secondary);
  text-decoration: none;
  transition: color .15s;
}
.footer-bottom a:hover{
  color: var(--accent-bright);
}
@media (max-width: 1080px){
  .footer-grid{grid-template-columns: 1fr;}
}

/* Forms */
.form{
  display:grid;
  gap: 12px;
  margin-top: 12px;
}
.input, select, textarea{
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(21,34,64,0.6);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  transition: border-color .15s;
}
.input:focus, select:focus, textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
textarea{min-height: 96px;}
.form-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 1080px){
  .form-row{grid-template-columns: 1fr;}
}
.notice{
  font-size: 0.88rem;
  color: var(--muted);
}

/* Mobile navigation */
.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--border-hover);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span{
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2){
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3){
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 768px){
  .nav-toggle{
    display: flex;
  }
  .nav-links, .nav-cta{
    display: none;
  }
  .nav-links.nav-open, .nav-cta.nav-open{
    display: flex;
  }
  .navbar{
    flex-wrap: wrap;
  }
  .nav-links.nav-open{
    flex-basis: 100%;
    flex-direction: column;
    gap: 2px;
    padding: 14px 0;
    border-top: 1px solid var(--border);
  }
  .nav-links.nav-open a{
    padding: 10px 14px;
    border-radius: 8px;
    width: 100%;
  }
  .nav-links.nav-open a:hover{
    background: rgba(255,255,255,0.05);
    text-decoration: none;
  }
  .nav-cta.nav-open{
    flex-basis: 100%;
    padding-bottom: 10px;
  }
  .nav-cta.nav-open .btn{
    width: 100%;
    text-align: center;
  }
}

/* Solutions dropdown */
.nav-dropdown{
  position: relative;
}
.nav-dropdown-menu{
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,.45);
  min-width: 260px;
  padding: 8px;
  z-index: 100;
  flex-direction: column;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu{
  display: flex;
}
.nav-dropdown-menu a{
  padding: 8px 14px;
  white-space: nowrap;
  font-size: .88rem;
  border-radius: 8px;
  transition: background .15s;
}
.nav-dropdown-menu a:hover{
  background: rgba(255,255,255,0.06);
  text-decoration: none;
  color: var(--text);
}
.nav-dropdown-trigger::after{
  content: " \25BE";
  font-size: .85em;
  opacity: .7;
  margin-left: 2px;
}

/* Mobile dropdown */
@media (max-width: 768px){
  .nav-dropdown-menu{
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 16px;
    background: transparent;
  }
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu{
    display: none;
  }
  .nav-links.nav-open .nav-dropdown .nav-dropdown-menu{
    display: flex;
  }
  .nav-cta.nav-open{
    display: flex;
    gap: 8px;
  }
}

/* Dropdown sub-menu headers */
.nav-dropdown-menu .dropdown-header{
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 10px 14px 4px;
  pointer-events: none;
  user-select: none;
}
.nav-dropdown-menu .dropdown-header:not(:first-child){
  margin-top: 6px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

/* ===== Cross-navigation strip ===== */
.cross-nav{
  padding: 28px 0;
  border-top: 1px solid var(--border);
  margin-top: 0;
}
.cross-nav-label{
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 14px;
}
.cross-nav-strip{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.cross-nav-strip a{
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: border-color .15s, color .15s, background .15s;
  white-space: nowrap;
}
.cross-nav-strip a:hover{
  border-color: var(--accent-bright);
  color: var(--text);
  background: rgba(45,212,191,0.06);
}
.cross-nav-strip a.current{
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: rgba(45,212,191,0.08);
  pointer-events: none;
}
/* Tab toggle for Case Studies / AInsights */
.tab-toggle{
  display: inline-flex;
  gap: 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 20px;
}
.tab-toggle a{
  padding: 10px 22px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.tab-toggle a:hover{
  color: var(--text);
  background: rgba(255,255,255,0.04);
}
.tab-toggle a.active{
  background: rgba(45,212,191,0.12);
  color: var(--accent-bright);
}

/* Clickable hero tags (Trust page) */
a.tag{
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
a.tag:hover{
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: rgba(45,212,191,0.08);
}

/* ===== Bottom carousel navigation ===== */
.carousel-nav{
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.carousel-nav-header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.carousel-nav-label{
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.carousel-nav-arrows{
  display: flex;
  gap: 6px;
}
.carousel-nav-arrows button{
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s, color .15s, background .15s;
  font-size: 1.1rem;
  line-height: 1;
}
.carousel-nav-arrows button:hover{
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: rgba(45,212,191,0.06);
}
.carousel-track-wrap{
  overflow: hidden;
  position: relative;
}
.carousel-track{
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 4px;
}
.carousel-track::-webkit-scrollbar{ display:none; }
.carousel-card{
  flex: 0 0 220px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-decoration: none;
  color: var(--text-secondary);
  transition: border-color .15s, color .15s, transform .15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.carousel-card:hover{
  border-color: var(--accent-bright);
  color: var(--text);
  transform: translateY(-2px);
}
.carousel-card .cc-label{
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.carousel-card .cc-title{
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}
.carousel-card.current{
  border-color: var(--accent-bright);
  background: rgba(45,212,191,0.06);
}
.carousel-card.current .cc-label{
  color: var(--accent-bright);
}
/* Wider cards for case studies with descriptions */
.carousel-card-wide{
  flex: 0 0 280px;
}

/* ===== Bottom carousel nav ===== */
.carousel-nav{
  padding: 36px 0 24px;
  border-top: 1px solid var(--border);
}
.carousel-nav-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.carousel-nav-label{
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.carousel-nav-arrows{
  display: flex;
  gap: 6px;
}
.carousel-arrow{
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s, color .15s, background .15s;
  font-size: 1.1rem;
}
.carousel-arrow:hover{
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: rgba(45,212,191,0.06);
}
.carousel-arrow:disabled{
  opacity: 0.3;
  cursor: default;
}
.carousel-track{
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.carousel-track::-webkit-scrollbar{ display: none; }
.carousel-card{
  flex: 0 0 260px;
  scroll-snap-align: start;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: border-color .15s, background .15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.carousel-card:hover{
  border-color: var(--accent-bright);
  background: rgba(45,212,191,0.04);
}
.carousel-card.current{
  border-color: var(--accent-bright);
  background: rgba(45,212,191,0.08);
}
.carousel-card .cc-type{
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-bright);
}
.carousel-card .cc-title{
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
}
.carousel-card .cc-desc{
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
@media(max-width:600px){
  .carousel-card{ flex: 0 0 220px; }
}